Tesla ownership comes with plenty of promises: no oil changes, instant torque, and the ability to charge at home while you ...

Is your phone charging at a snail's pace? We found the hidden logos and physical signs that prove if your USB cable is ...

An AGM battery, or absorbent glass mat battery, is essentially a more advanced version of a lead-acid battery. There are differences between AGM and standard lead-acid batteries, one of which being ...

Wireless charging has become one of those small but satisfying conveniences of modern smartphones. You drop your device on a pad and watch the battery percentage climb without fiddling with cables or ...

Whether you're dealing with a dead battery on a cold morning or just trying to maintain your car during long periods of no driving, knowing how to properly charge a car battery is important. A ...

When the grid goes down, EV owners have a few options to keep their vehicle powered or to use their vehicle as backup power. Power outages happen, but it’s not the end of the world. When the grid goes ...

Battery-powered outdoor equipment might be the best thing that happened to the environment — and your ears! — but they're not without their drawbacks. Perhaps the one thing many homeowners hate about ...

Modern power banks have long provided enough power to reliably charge not only smartphones but also laptops. But not every model is suitable for laptop charging. To make sure you don’t spend money on ...

Wireless device charging has existed in a commercially-available capacity since around 2009, with one of the most commonly used device categories to have broadly adopted this technology being ...